diff --git a/周先凤.txt b/周先凤.txt new file mode 100644 index 0000000..9caf488 --- /dev/null +++ b/周先凤.txt @@ -0,0 +1,132 @@ +软件工程 + + + + + + + + + + + + + + + + + + + + + + +关键代码 +public void onActivityCreated(@Nullable Bundle savedInstanceState) { + super.onActivityCreated(savedInstanceState); + //获取用户名和密码控件 + username = getActivity().findViewById(R.id.username); + userpwd = getActivity().findViewById(R.id.userpwd); +关于我们页面